I think the final blow was knowing that she was his daughter... ngl I can't hate him because after everything he had to go through it left him too mentally ill, obviously it doesn't excuse what he did, also FL is not to blame for having been born in that position but it is also implied that she preferred to live in ignorance and live quietly, which is not right but you cannot hate her for that either.
The season ends when the plot is getting more interesting,, tbh I'm curious about Seo-in's reaction when she finds out that his family is the main reason why Yongwoong left.
Yeaah, it already feels like he kinda loathe them / is indifferent to them ...
and he is being agonizing for so long why Yeongwoon " abandoned " him ...
and when he discover it's because of his shitty brother and his mom covered for him, he will make a hell for the family ...
His mom must know he looked for Yeongwoon and she just let him get disappointed when he couldn't find him because she was afraid of them meeting up and Yeongwoon spilling the beans ... no wonder she got so much anxiety, the guilty must been eating her for years ...











The whole story kept me interested and the ending woah...I think the two protagonists have a similar obsession with each other ngl, I hope the ML can avenge his family..